Regular verb: fast fast - fast fasted - fast fasted
Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may fast fast you may fast fast she may fast fast we may fast fast you may fast fast they may fast fast
V-ing form
I may be fast fasting you may be fast fasting she may be fast fasting we may be fast fasting you may be fast fasting they may be fast fasting
Perfect
I may have fast fasted you may have fast fasted she may have fast fasted we may have fast fasted you may have fast fasted they may have fast fasted
V-ing perfect
I may have been fast fasting you may have been fast fasting she may have been fast fasting we may have been fast fasting you may have been fast fasting they may have been fast fasting
Negation
Simple form
I may not fast fast you may not fast fast she may not fast fast we may not fast fast you may not fast fast they may not fast fast
V-ing form
I may not be fast fasting you may not be fast fasting she may not be fast fasting we may not be fast fasting you may not be fast fasting they may not be fast fasting
Perfect
I may not have fast fasted you may not have fast fasted she may not have fast fasted we may not have fast fasted you may not have fast fasted they may not have fast fasted
V-ing perfect
I may not have been fast fasting you may not have been fast fasting she may not have been fast fasting we may not have been fast fasting you may not have been fast fasting they may not have been fast fasting
Interrogative form
Simple form
may I fast fast? may you fast fast? may she fast fast? may we fast fast? may you fast fast? may they fast fast?
V-ing form
may I be fast fasting? may you be fast fasting? may she be fast fasting? may we be fast fasting? may you be fast fasting? may they be fast fasting?
Perfect
may I have fast fasted? may you have fast fasted? may she have fast fasted? may we have fast fasted? may you have fast fasted? may they have fast fasted?
V-ing perfect
may I have been fast fasting? may you have been fast fasting? may she have been fast fasting? may we have been fast fasting? may you have been fast fasting? may they have been fast fasting?
Interro-negative form
Simple form
may I not fast fast? may you not fast fast? may she not fast fast? may we not fast fast? may you not fast fast? may they not fast fast?
V-ing form
may I not be fast fasting? may you not be fast fasting? may she not be fast fasting? may we not be fast fasting? may you not be fast fasting? may they not be fast fasting?
Perfect
may I not have fast fasted? may you not have fast fasted? may she not have fast fasted? may we not have fast fasted? may you not have fast fasted? may they not have fast fasted?
V-ing perfect
may I not have been fast fasting? may you not have been fast fasting? may she not have been fast fasting? may we not have been fast fasting? may you not have been fast fasting? may they not have been fast fasting?